I'm running a Rails 4.1.0.rc2 app on a staging server and I get this error from the logs: I, [2014-04-04T16:07:31.308517 #26523] INFO -- : Completed 500 Internal Server Error in 179ms F, [2014-04-04T16:07:31.312549 #26523] FATAL -- : LoadError (no library specified): app/controllers/transaction_documents_controller.rb:54:in `block in create' app/controllers/transaction_documents_controller.rb:46:in `create' lib/matterhorn/instrumentation/sequel_log_subscriber.rb:29:in `process_action' line 54 is: document.store_from_edgar_filings_url url How could that trigger a LoadError? My guess is that I'm not seeing the full backtrace. Shouldn't Rails always show the full backtrace in production? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-core+unsubscribe@googlegroups.com. To post to this group, send email to rubyonrails-core@googlegroups.com. Visit this group at http://groups.google.com/group/rubyonrails-core. For more options, visit https://groups.google.com/d/optout.